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Is my calculations correct?

post #1 of 3
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Hey guys , Say I had 3x9800GTX's at stock speeds...667/1688/1100 , and I compared it to my current setup 2x9800's @ 900 / 2200/ 1200.....

if Tri-SLI scaled perfectly , would I get the performance of ruffly 3x9800's....


cos im overclocking the core speed of MY 9800's by 250 mhz each , soo thats about 500mhz total....soo theoretically im getting similar performance? besides for the memory and shader speeds??
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post #2 of 3
GPUs are a lot more than just clock speed. Dont get me wrong overclocking helps but things like Pixel-Shaders, bandwidth, and memory all play a role.
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post #3 of 3
Quote:
Originally Posted by Vostro View Post
GPUs are a lot more than just clock speed. Dont get me wrong overclocking helps but things like Pixel-Shaders, bandwidth, and memory all play a role.
Pixel shaders make a big difference and you more with more cards. Thats why SLI helps so much at high resolutions.
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